Features: Easy Grip: Six-sided shape perception, comfortable grip of large particles, and the gift of inspiring babies with building blocks. Grasp Exercise: Gently pinch sound, building blocks large particles, comfortable grip, exercise baby grasp ability and auditory training Bathing Toy: The bath time is more happy, squeeze the blocks to release air, put them into water to absorb water, then press to spray water. Mental Development: Six different three-dimensional relief figures, training baby's various senses, happy mood learning, is beneficial to baby's mental development. Coordination Ability: Concave and convex shape splicing design can exercise baby's hand and foot coordination ability and fine hand movements, strengthen baby's shape recognition Specification Material: PVC Color: Grey+beige+orange+red+green+brown Soft building block size(L x W x L): About 5 x 5 x 6cm/1.97 x 1.97 x 2.36inch After building size(L x W x H): About 15 x 10 x 6cm/5.91 x 3.94 x 2.36inch Recommend age: 0-4 years old Odor problem: Due to the strict production management of export quality infant products, plasticizer and deodorant are not allowed to be added. The short production and packaging time may affect the odor volatilization. There will be a slight smell of plastic when the package is opened. It can be mitigated by placing it in a ventilated place after cleaning. Cleaning and maintenance: wash the blocks with warm water and use them after the water is dried. Daily use cloth or handkerchief to lightly wipe the surface. Do not put in the damp place, damp can be placed in a ventilated place. Do not expose to the sun, which will cause the fading and hardening of soft blocks, affecting the appearance. Package included: 6pcs x Soft Building Block Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement.